| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $10.77 | 12.411% | $12.1067 | $12.11 | $12.10 | $12.10 |
| Purchase #2 | $214.41 | 5.256% | $225.6794 | $225.68 | $225.70 | $225.70 |
| Purchase #3 | $236.35 | 10.739% | $261.7316 | $261.73 | $261.75 | $261.70 |
| Purchase #4 | $207.73 | 13.759% | $236.3116 | $236.31 | $236.30 | $236.30 |
| Purchase #5 | $80.70 | 11.286% | $89.8078 | $89.81 | $89.80 | $89.80 |
| Purchase #6 | $32.45 | 5.468% | $34.2244 | $34.22 | $34.20 | $34.20 |
| Purchase #7 | $36.27 | 13.659% | $41.2241 | $41.22 | $41.20 | $41.20 |
| 7 purchase totals = | $818.68 | $901.0856 | $901.08 | $901.05 | $901.00 | |